OCTAVE FORMAT FILTER MODEL 195
Yeah, we know that’s not how you spell it. 195 Panel artwork, Stearns Collection Series 100, CBS.
The 195 has often been shrouded in mystery as there is no schematic to be mined on the internet.
For all that panel real estate, there are ten frequency bands, centered around octave intervals. From 31cps to 16kc (sorry Mr. Hertz).
A useful module for adding overtones, or pairing with a 107 and 114, so one can play the filter outputs on the keyboard.
195 REPLICATION
The CBS 195 pcb, with handwritten labeling of each filter stage.
195 pcb reborn, the M.E.M.S. Replica